EP 1065831 B1 20060517 - Early preamble transmission
Title (en)
Early preamble transmission
Title (de)
Frühzeitige Präambelübertragung
Title (fr)
Transmission anticipée de préambule
Publication
Application
Priority
- EP 99305182 A 19990630
- US 45928299 A 19991217
Abstract (en)
[origin: EP1065831A1] The present invention is a method of reducing latency in transmitting frames of data in a shared access media environment whereby the preamble of the next frame to be transmitted is transmitted while the data portion of the next frame to be transmitted is being retrieved. In another aspect of the invention, the early transmission of the preamble of the next frame is started no later than the time it normally takes to fetch and prepare the next frame for transmission less the time it takes to transmit the preamble. <IMAGE>
IPC 8 full level
H04L 12/413 (2006.01); H04L 12/861 (2013.01)
CPC (source: EP US)
H04L 49/90 (2013.01 - US); H04L 49/9068 (2013.01 - EP US); H04L 49/9089 (2013.01 - EP US); H04L 12/40013 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 1065831 A1 20010103; EP 1065831 B1 20060517; US 6650654 B1 20031118
DOCDB simple family (application)
EP 99305182 A 19990630; US 45928299 A 19991217